CN102943793A - Air separation plant for hydraulic oil - Google Patents
Air separation plant for hydraulic oil Download PDFInfo
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- CN102943793A CN102943793A CN2012105122222A CN201210512222A CN102943793A CN 102943793 A CN102943793 A CN 102943793A CN 2012105122222 A CN2012105122222 A CN 2012105122222A CN 201210512222 A CN201210512222 A CN 201210512222A CN 102943793 A CN102943793 A CN 102943793A
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- air
- separating
- plate
- web plate
- installing frame
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Abstract
The invention provides an air separation plant for hydraulic oil. The air separation plant comprises an oil box and a separating plate arranged in the oil box, wherein the oil box comprises a box body and an oil inlet and an oil outlet which are alternately arranged on the box body as well as an exhaust port arranged on the top of the box body; the separating plate is arranged between the oil inlet and the oil outlet, and the separating plate comprises a plurality of mipor halftones; and the position of the exhaust port corresponds to the separating plate, and the exhaust port is used for exhausting gas separated by the separating plate. The air separation plant provided by the invention can effectively remove air mixed in the hydraulic oil through the simple-structure low-cost separating plate, and improves the whole performance of the hydraulic oil and hydraulic equipment.
Description
Technical field
The present invention relates to hydraulic pressure installation, relate in particular to the air-separating plant of hydraulic oil in the hydraulic pressure installation.
Background technique
In the hydraulic system of hydraulic equipment, the performance of hydraulic oil is most important.Hydraulic oil can not only be realized transmission, conversion and the control of energy as the driving medium of hydraulic system, also plays simultaneously effect lubricated, antirust, anticorrosion, that seal, cool off, wash and disperse.Hydraulic oil has air and sneaks in the hydraulic work system process, sneak into the air of hydraulic system, be suspended in the hydraulic oil with the bubble state, modulus of volume elasticity and hydraulic pressure oil viscosity to hydraulic oil have a strong impact on generation, not only can make the pressure decreased of system, lubricating condition degenerates, and also can produce unusual noise, vibration and work undesired, accelerate simultaneously the aging of fluid, had a strong impact on the performance of hydraulic oil and the usability of hydraulic equipment.
Summary of the invention
The invention reside in the performance of hydraulic oil in the solution prior art and the low technical problem of usability of hydraulic equipment.
The invention provides a kind of air-separating plant of hydraulic oil, comprise fuel tank and be arranged at separating plate in the fuel tank, fuel tank comprises that casing, compartment of terrain are arranged at filler opening and the oil outlet of casing, are arranged at the relief opening at casing top.Separating plate is arranged between filler opening and the oil outlet, and it comprises the web plate with some micropores.The position of relief opening is corresponding with separating plate, in order to discharge the gas that is separated by separating plate.
In one embodiment, separating plate also comprise the installing frame that cooperates with web plate, in order to installing frame is connected in the connecting plate of fuel tank.
In one embodiment, fuel tank also comprises the gusset that is welded in vertically box inside, and connecting plate is fixed in gusset and between forms mounting groove, and web plate is fixed in installing frame, and installing frame is inserted in the mounting groove.
In one embodiment, the edge of web plate is fixed in installing frame by some pressing plates, web plate be positioned at installing frame towards filler opening one side.
In one embodiment, installing frame is the perpendicular muscle that arranges of the horizontal bar that arranged by some compartment of terrains and some compartment of terrains and the framework that consists of.
In one embodiment, the height of web plate is higher than the liquid level of hydraulic oil in the fuel tank.
In one embodiment, web plate is steel wire or multihole lamina.
In one embodiment, the aperture of micropore is 0.5mm on the web plate, and percentage sieving area is 45%.
In one embodiment, micropore is square hole or circular hole on the web plate.
By simple in structure, air-separating plant that cost is low provided by the invention, can effectively remove the air of sneaking in the hydraulic oil, improve the overall performance of hydraulic oil and hydraulic equipment.
Description of drawings
Fig. 1 is the schematic diagram of air-separating plant of the present invention in fuel tank.
Fig. 2 is the sectional view along the A-A direction of Fig. 1.
Fig. 3 is the sectional view along the B-B direction of Fig. 2.
Schematic diagram when Fig. 4 is hydraulic oil process separating plate.
Wherein, description of reference numerals is as follows:
100 separating plates, 110 installing frames
111 horizontal bars, 112 perpendicular muscle
113 pressing plates, 120 web plates
130 connecting plates, 131 mounting grooves
200 fuel tanks, 210 casings
220 filler openings, 230 oil outlets
240 relief openings, 250 gussets
Embodiment
As shown in Figures 1 to 3, the invention provides a kind of air-separating plant of hydraulic oil.This air-separating plant comprises fuel tank 200 and the separating plate 100 that is arranged in the fuel tank 200.Fuel tank 200 comprises that casing 210, compartment of terrain are arranged at filler opening 220 and the oil outlet 230 of casing 210, are arranged at the relief opening 240 at casing top.Casing 210 has the cavity of hollow, in order to hold hydraulic oil.Separating plate 100 is arranged between filler opening 220 and the oil outlet 230, and it comprises the web plate 120 with some micropores.The position of relief opening 240 is corresponding with separating plate 100, in order to discharge the gas that is separated by separating plate 110.In one embodiment, fuel tank 200 also comprises the gusset 250 that is arranged at vertically casing 210 inboards.Preferably, gusset 250 is welded as a whole with casing 210.
Particularly, separating plate 100 comprise installing frame 110, the web plate 120 that matches with installing frame 110, in order to the connecting plate 130 of connection frame 110 in gusset 250.Web plate 120 can be steel wire or the multihole lamina with some micropores.Micropore on the web plate 120 is square hole or circular hole, and its aperture is 0.5mm, and percentage sieving area is 45%.The height of web plate 120 in fuel tank 200 is higher than the liquid level of hydraulic oil in the fuel tank 200.Installing frame 110 is the frameworks that are made of the perpendicular muscle 112 that the horizontal bar 111 of some compartment of terrains setting and some compartment of terrains arrange, the edge of web plate 120 is fixed in installing frame 110 by some pressing plates 113, preferably, web plate 120 be positioned at installing frame 110 towards filler opening 220 sides.Connecting plate 130 is bolted in gusset 250, and forms mounting groove 131 between connecting plate 130 and gusset 250, and installing frame 110 is inserted in the mounting groove 131 slidably.
In practical operation, hydraulic oil enters casing 210 through filler opening 220, as shown in Figure 3, when flowing through web plate 120, be subjected to reflection, diffraction and the interference of aperture on the web plate 120, oily flow path direction changes, cause on the flow direction distance (namely, along the journey distance) change, utilize the air release characteristics general air separation wherein of hydraulic oil out, and discharge fuel tank 200 through relief opening 240.Finally, not aeriferous hydraulic oil flows out through oil outlet 220.
By simple in structure, air-separating plant that cost is low provided by the invention, can effectively remove the air of sneaking in the hydraulic oil, improve the overall performance of hydraulic oil and hydraulic equipment.
In sum; although the present invention discloses as above with preferred embodiment; so it is not to limit the present invention; those skilled in the art should recognize change and the retouching of doing in the situation that does not break away from the scope and spirit of the present invention that the appended claim of the present invention discloses, all belong within the protection domain of claim of the present invention.
Claims (9)
1. the air-separating plant of a hydraulic oil, it is characterized in that, comprise fuel tank and be arranged at the interior separating plate of fuel tank, fuel tank comprises that casing, compartment of terrain are arranged at filler opening and the oil outlet of casing, are arranged at the relief opening at casing top, separating plate is arranged between filler opening and the oil outlet, it comprises the web plate with some micropores, and the position of relief opening is corresponding with separating plate, in order to discharge the gas that is separated by separating plate.
2. air-separating plant as claimed in claim 1 is characterized in that, separating plate also comprises the installing frame that cooperates with web plate, in order to installing frame is connected in the connecting plate of fuel tank.
3. air-separating plant as claimed in claim 2 is characterized in that, fuel tank also comprises the gusset that is welded in vertically box inside, and connecting plate is fixed in gusset and between forms mounting groove, and web plate is fixed in installing frame, and installing frame is inserted in the mounting groove.
4. air-separating plant as claimed in claim 2 is characterized in that, the edge of web plate is fixed in installing frame by some pressing plates, web plate be positioned at installing frame towards filler opening one side.
5. air-separating plant as claimed in claim 2 is characterized in that, installing frame is the framework that is made of the perpendicular muscle of the horizontal bar of some compartment of terrains setting and the setting of some compartment of terrains.
6. air-separating plant as claimed in claim 1 is characterized in that, the height of web plate is higher than the liquid level of hydraulic oil in the fuel tank.
7. air-separating plant as claimed in claim 1 is characterized in that, web plate is steel wire or multihole lamina.
8. air-separating plant as claimed in claim 1 is characterized in that, the aperture of micropore is 0.5mm on the web plate, and percentage sieving area is 45%.
9. air-separating plant as claimed in claim 1 is characterized in that, micropore is square hole or circular hole on the web plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105122222A CN102943793A (en) | 2012-12-03 | 2012-12-03 | Air separation plant for hydraulic oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105122222A CN102943793A (en) | 2012-12-03 | 2012-12-03 | Air separation plant for hydraulic oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102943793A true CN102943793A (en) | 2013-02-27 |
Family
ID=47726764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105122222A Pending CN102943793A (en) | 2012-12-03 | 2012-12-03 | Air separation plant for hydraulic oil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102943793A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2244432Y (en) * | 1995-11-20 | 1997-01-08 | 阎鸿炳 | Automatic oil-water separator |
| CN2484405Y (en) * | 2001-02-23 | 2002-04-03 | 叶红兵 | Sand anchor for filtering net of tubelike stainless steel-plate |
| US20060107837A1 (en) * | 2004-11-22 | 2006-05-25 | Eaton Corporation | Three-phase cyclonic fluid separator |
| CN201116553Y (en) * | 2007-05-25 | 2008-09-17 | 昆明理工大学 | Oil tank with built-in filtering plate |
| US20110315573A1 (en) * | 2009-03-11 | 2011-12-29 | Zf Friedrichshafen Ag | Oil tank |
| CN202449462U (en) * | 2012-02-13 | 2012-09-26 | 新兴重工湖北三六一一机械有限公司 | Oil-gas separation oil sump tank |
-
2012
- 2012-12-03 CN CN2012105122222A patent/CN102943793A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2244432Y (en) * | 1995-11-20 | 1997-01-08 | 阎鸿炳 | Automatic oil-water separator |
| CN2484405Y (en) * | 2001-02-23 | 2002-04-03 | 叶红兵 | Sand anchor for filtering net of tubelike stainless steel-plate |
| US20060107837A1 (en) * | 2004-11-22 | 2006-05-25 | Eaton Corporation | Three-phase cyclonic fluid separator |
| CN201116553Y (en) * | 2007-05-25 | 2008-09-17 | 昆明理工大学 | Oil tank with built-in filtering plate |
| US20110315573A1 (en) * | 2009-03-11 | 2011-12-29 | Zf Friedrichshafen Ag | Oil tank |
| CN202449462U (en) * | 2012-02-13 | 2012-09-26 | 新兴重工湖北三六一一机械有限公司 | Oil-gas separation oil sump tank |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130227 |